🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.73 AU

Year: 178 Days

Day: 28.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,384,723 km

• M1: 412,741 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.71 AU - 0.77 AU

Year: 244 Days

Day: 37.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.64 AU - 2.3 AU

Year: 1059 Days

Day: 29.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,384,723 km

• M1: 659,876 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.9

Radius: 9.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.07 AU - 5.23 AU

Year: 3839 Days

Day: 11.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 80,384,723 km

• M1: 126,111 km (0.094 R)
• M2: 601,533 km (0.064 R)
• M3: 711,338 km (0.054 R)
• M4: 819,198 km (0.096 R)
• M5: 884,871 km (0.075 R)
• M6: 1,134,849 km (0.085 R)
• M7: 1,700,928 km (0.074 R)
• M8: 1,811,481 km (0.113 R)
• M9: 1,937,143 km (0.084 R)
• M10: 2,482,726 km (0.079 R)
• M11: 2,594,625 km (0.078 R)
• M12: 2,867,193 km (0.069 R)
• M13: 3,179,404 km (0.097 R)
• M14: 3,378,070 km (0.038 R)
• M15: 3,502,535 km (0.111 R)
• M16: 4,347,913 km (0.11 R)
• M17: 4,793,565 km (0.101 R)
• M18: 4,933,738 km (0.109 R)
• M19: 5,004,198 km (0.088 R)
• M20: 5,452,992 km (0.026 R)
• M21: 6,046,297 km (0.066 R)
• M22: 6,274,135 km (0.106 R)
• M23: 6,777,382 km (0.109 R)
• M24: 7,760,988 km (0.035 R)
• M25: 8,050,310 km (0.112 R)
• M26: 8,196,168 km (0.086 R)
• M27: 8,469,633 km (0.064 R)
• M28: 8,554,305 km (0.087 R)
• M29: 8,960,763 km (0.049 R)
• M30: 9,112,006 km (0.117 R)
• M31: 9,220,614 km (0.054 R)
• M32: 9,417,186 km (0.1 R)
• M33: 9,593,113 km (0.076 R)
• M34: 9,859,098 km (0.114 R)
• M35: 10,127,477 km (0.067 R)
• M36: 10,217,385 km (0.042 R)
• M37: 10,877,860 km (0.039 R)
• M38: 10,993,050 km (0.036 R)
• M39: 11,155,214 km (0.116 R)
• M40: 11,294,639 km (0.057 R)
• M41: 11,646,194 km (0.06 R)
• M42: 12,263,734 km (0.057 R)
• M43: 12,989,733 km (0.073 R)
• M44: 13,161,022 km (0.118 R)
• M45: 13,605,178 km (0.112 R)
• M46: 13,679,678 km (0.092 R)
• M47: 14,255,480 km (0.096 R)
• M48: 14,508,301 km (0.095 R)
• M49: 15,121,203 km (0.109 R)
• M50: 15,508,512 km (0.077 R)
• M51: 15,951,322 km (0.115 R)
• M52: 16,610,300 km (0.093 R)
• M53: 17,036,654 km (0.082 R)
• M54: 17,278,105 km (0.11 R)
• M55: 17,628,763 km (0.052 R)
• M56: 17,873,056 km (0.076 R)
• M57: 18,009,190 km (0.108 R)
• M58: 18,091,020 km (0.072 R)
• M59: 18,419,687 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.9

Radius: 14.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.68 AU - 9.64 AU

Year: 9758 Days

Day: 12.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 80,384,723 km

• M1: 189,241 km (0.09 R)
• M2: 292,613 km (0.095 R)
• M3: 436,826 km (0.092 R)
• M4: 540,946 km (0.096 R)
• M5: 683,213 km (0.098 R)
• M6: 796,309 km (0.063 R)
• M7: 1,011,730 km (0.078 R)
• M8: 1,318,855 km (0.119 R)
• M9: 1,637,049 km (0.1 R)
• M10: 1,795,623 km (0.1 R)
• M11: 2,107,236 km (0.065 R)
• M12: 2,830,541 km (0.113 R)
• M13: 3,219,945 km (0.117 R)
• M14: 3,678,911 km (0.101 R)
• M15: 3,783,779 km (0.088 R)
• M16: 3,889,694 km (0.114 R)
• M17: 4,378,730 km (0.098 R)
• M18: 4,490,180 km (0.05 R)
• M19: 5,149,159 km (0.108 R)
• M20: 5,445,362 km (0.095 R)
• M21: 6,179,140 km (0.096 R)
• M22: 6,335,919 km (0.069 R)
• M23: 6,846,795 km (0.103 R)
• M24: 7,107,245 km (0.114 R)
• M25: 7,304,714 km (0.054 R)
• M26: 7,537,489 km (0.093 R)
• M27: 7,840,424 km (0.092 R)
• M28: 7,942,301 km (0.031 R)
• M29: 8,112,992 km (0.047 R)
• M30: 8,250,622 km (0.115 R)
• M31: 8,949,842 km (0.056 R)
• M32: 11,084,155 km (0.053 R)
• M33: 11,351,935 km (0.104 R)
• M34: 11,972,467 km (0.052 R)
• M35: 12,090,051 km (0.066 R)
• M36: 12,326,266 km (0.109 R)
• M37: 12,964,002 km (0.085 R)
• M38: 13,084,727 km (0.081 R)
• M39: 13,940,577 km (0.113 R)
• M40: 14,147,022 km (0.059 R)
• M41: 14,437,840 km (0.068 R)
• M42: 14,688,716 km (0.055 R)
• M43: 15,279,478 km (0.102 R)
• M44: 16,310,656 km (0.115 R)
• M45: 17,497,416 km (0.075 R)
• M46: 19,398,356 km (0.093 R)
• M47: 19,721,637 km (0.096 R)
• M48: 20,420,259 km (0.084 R)
• M49: 20,513,907 km (0.074 R)
• M50: 20,607,855 km (0.109 R)
• M51: 22,033,672 km (0.073 R)
• M52: 22,467,655 km (0.103 R)
• M53: 22,807,093 km (0.037 R)
• M54: 23,099,407 km (0.101 R)
• M55: 23,885,095 km (0.064 R)
• M56: 24,132,530 km (0.073 R)
• M57: 24,281,230 km (0.095 R)
• M58: 25,786,185 km (0.107 R)
• M59: 25,887,463 km (0.032 R)
• M60: 26,652,207 km (0.062 R)
• M61: 26,908,767 km (0.116 R)
• M62: 27,063,152 km (0.08 R)
• M63: 29,413,335 km (0.12 R)
• M64: 29,731,679 km (0.1 R)
• M65: 30,051,220 km (0.074 R)
• M66: 30,211,290 km (0.1 R)
• M67: 30,693,444 km (0.068 R)
• M68: 32,046,108 km (0.052 R)
• M69: 33,032,107 km (0.095 R)
• M70: 33,694,976 km (0.104 R)
• M71: 36,219,739 km (0.096 R)
• M72: 36,674,965 km (0.061 R)
• M73: 37,533,507 km (0.061 R)
• M74: 38,340,887 km (0.068 R)
• M75: 38,456,676 km (0.058 R)
• M76: 38,572,614 km (0.101 R)
• M77: 38,862,984 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.3

Radius: 4.7

Gravity: 20.43 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.49 AU - 16.23 AU

Year: 19757 Days

Day: 20.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 80,384,723 km

• M1: 105,466 km (0.12 R)
• M2: 243,994 km (0.064 R)
• M3: 382,522 km (0.117 R)
• M4: 525,388 km (0.114 R)
• M5: 727,046 km (0.1 R)
• M6: 791,971 km (0.098 R)
• M7: 974,929 km (0.078 R)
• M8: 1,022,801 km (0.083 R)
• M9: 1,889,272 km (0.037 R)
• M10: 2,071,332 km (0.079 R)
• M11: 2,164,532 km (0.074 R)
• M12: 2,718,044 km (0.06 R)
• M13: 2,785,812 km (0.112 R)
• M14: 2,888,735 km (0.043 R)
• M15: 2,993,005 km (0.077 R)
• M16: 4,023,584 km (0.107 R)
• M17: 4,697,972 km (0.037 R)
• M18: 5,194,786 km (0.072 R)
• M19: 6,417,749 km (0.085 R)
• M20: 7,485,279 km (0.102 R)
• M21: 8,161,761 km (0.092 R)
• M22: 8,606,814 km (0.114 R)
• M23: 9,366,023 km (0.093 R)
• M24: 9,675,691 km (0.096 R)
• M25: 10,411,264 km (0.046 R)
• M26: 10,464,371 km (0.105 R)
• M27: 10,624,590 km (0.068 R)
• M28: 10,785,707 km (0.081 R)
• M29: 11,328,299 km (0.072 R)
• M30: 11,602,960 km (0.062 R)
• M31: 11,713,513 km (0.115 R)
• M32: 12,327,313 km (0.059 R)
• M33: 13,644,223 km (0.058 R)
• M34: 14,230,647 km (0.109 R)
• M35: 15,793,346 km (0.089 R)
• M36: 16,470,726 km (0.061 R)
• M37: 16,719,357 km (0.118 R)
• M38: 16,906,654 km (0.113 R)
• M39: 17,157,529 km (0.086 R)
• M40: 17,599,441 km (0.085 R)
• M41: 18,301,355 km (0.032 R)
• M42: 18,947,468 km (0.074 R)
• M43: 19,012,543 km (0.119 R)
• M44: 20,261,984 km (0.11 R)
• M45: 21,537,755 km (0.029 R)
• M46: 23,395,013 km (0.053 R)
• M47: 23,534,587 km (0.093 R)
• M48: 27,553,983 km (0.099 R)
• M49: 28,071,143 km (0.043 R)
• M50: 28,219,544 km (0.059 R)
• M51: 29,717,318 km (0.089 R)
• M52: 30,628,219 km (0.082 R)
• M53: 33,101,970 km (0.051 R)
• M54: 33,180,359 km (0.037 R)
• M55: 33,888,106 km (0.096 R)
• M56: 34,839,549 km (0.045 R)
• M57: 34,919,285 km (0.098 R)
• M58: 35,478,631 km (0.099 R)
• M59: 35,799,668 km (0.101 R)
• M60: 36,121,752 km (0.098 R)
• M61: 36,363,802 km (0.06 R)
• M62: 36,444,734 km (0.056 R)
• M63: 38,073,705 km (0.109 R)
• M64: 38,814,514 km (0.105 R)
• M65: 39,560,110 km (0.042 R)
• M66: 39,643,286 km (0.117 R)
• M67: 42,504,196 km (0.096 R)
• M68: 43,101,391 km (0.086 R)
• M69: 43,443,820 km (0.063 R)
• M70: 43,701,428 km (0.054 R)
• M71: 43,959,334 km (0.103 R)
• M72: 44,563,261 km (0.105 R)
• M73: 47,094,457 km (0.097 R)
• M74: 47,800,858 km (0.088 R)
• M75: 48,155,405 km (0.111 R)
• M76: 48,956,202 km (0.063 R)
• M77: 50,480,904 km (0.114 R)
• M78: 51,203,761 km (0.104 R)
• M79: 51,566,536 km (0.057 R)
• M80: 52,021,164 km (0.046 R)
• M81: 52,751,351 km (0.082 R)
• M82: 57,767,667 km (0.051 R)
• M83: 60,907,277 km (0.092 R)
• M84: 62,352,542 km (0.106 R)
• M85: 62,836,790 km (0.088 R)
• M86: 63,225,146 km (0.095 R)
• M87: 64,101,790 km (0.118 R)
• M88: 64,688,363 km (0.097 R)
• M89: 65,571,739 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.4

Radius: 3.1

Gravity: 50.41 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.14 AU - 17 AU

Year: 25826 Days

Day: 17.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,384,723 km

• M1: 41,139 km (0.032 R)
• M2: 75,846 km (0.104 R)
• M3: 171,589 km (0.063 R)
• M4: 283,039 km (0.045 R)
• M5: 318,793 km (0.065 R)
• M6: 587,321 km (0.092 R)
• M7: 657,333 km (0.077 R)
• M8: 1,688,810 km (0.093 R)
• M9: 1,788,891 km (0.06 R)
• M10: 1,856,510 km (0.116 R)
• M11: 2,064,899 km (0.094 R)
• M12: 3,254,053 km (0.085 R)
• M13: 3,804,573 km (0.114 R)
• M14: 4,157,474 km (0.08 R)
• M15: 4,202,354 km (0.067 R)
• M16: 5,571,174 km (0.09 R)
• M17: 5,769,840 km (0.097 R)
• M18: 6,021,613 km (0.084 R)
• M19: 6,123,340 km (0.079 R)
• M20: 6,850,984 km (0.082 R)
• M21: 7,224,979 km (0.101 R)
• M22: 7,660,458 km (0.105 R)
• M23: 8,442,705 km (0.03 R)
• M24: 8,499,553 km (0.103 R)
• M25: 8,613,696 km (0.054 R)
• M26: 9,075,056 km (0.093 R)
• M27: 10,081,849 km (0.094 R)
• M28: 10,506,558 km (0.109 R)
• M29: 10,690,413 km (0.028 R)
• M30: 11,815,539 km (0.108 R)
• M31: 12,198,809 km (0.088 R)
• M32: 12,716,268 km (0.088 R)
• M33: 13,505,696 km (0.065 R)
• M34: 13,906,319 km (0.063 R)
• M35: 15,062,561 km (0.106 R)
• M36: 15,827,006 km (0.095 R)
• M37: 16,178,711 km (0.036 R)
• M38: 16,604,017 km (0.098 R)
• M39: 17,465,701 km (0.119 R)
• M40: 18,194,841 km (0.067 R)
• M41: 18,489,250 km (0.071 R)
• M42: 19,909,083 km (0.069 R)
• M43: 20,364,758 km (0.093 R)
• M44: 20,746,981 km (0.08 R)
• M45: 20,977,511 km (0.084 R)
• M46: 21,751,979 km (0.034 R)
• M47: 21,908,010 km (0.03 R)
• M48: 23,249,155 km (0.067 R)
• M49: 24,698,010 km (0.025 R)
• M50: 24,860,773 km (0.083 R)
• M51: 26,674,497 km (0.053 R)
• M52: 26,841,448 km (0.081 R)
• M53: 27,681,740 km (0.1 R)
• M54: 28,104,952 km (0.113 R)
• M55: 28,530,408 km (0.086 R)
• M56: 28,786,819 km (0.109 R)
• M57: 29,992,877 km (0.082 R)
• M58: 31,391,468 km (0.105 R)
• M59: 32,454,211 km (0.103 R)
• M60: 33,348,806 km (0.069 R)
• M61: 33,979,810 km (0.071 R)
• M62: 34,070,317 km (0.091 R)
• M63: 35,345,190 km (0.106 R)
• M64: 36,821,422 km (0.103 R)
• M65: 42,240,904 km (0.081 R)
• M66: 43,413,152 km (0.036 R)
• M67: 44,101,901 km (0.08 R)
• M68: 48,309,491 km (0.069 R)
• M69: 48,411,217 km (0.108 R)
• M70: 50,873,897 km (0.103 R)
• M71: 51,081,091 km (0.027 R)
• M72: 51,392,105 km (0.091 R)
• M73: 52,538,323 km (0.119 R)
• M74: 52,747,611 km (0.036 R)
• M75: 52,852,479 km (0.088 R)
• M76: 53,903,703 km (0.076 R)
• M77: 54,220,551 km (0.03 R)
• M78: 54,643,764 km (0.082 R)
• M79: 55,174,537 km (0.091 R)
• M80: 55,493,629 km (0.08 R)
• M81: 57,637,367 km (0.078 R)
• M82: 57,961,246 km (0.088 R)
• M83: 60,574,123 km (0.032 R)
• M84: 62,558,838 km (0.038 R)
• M85: 63,113,846 km (0.078 R)
• M86: 63,782,099 km (0.091 R)
• M87: 65,350,483 km (0.116 R)
• M88: 68,524,950 km (0.086 R)
• M89: 69,670,870 km (0.065 R)
• M90: 70,131,033 km (0.037 R)
• M91: 70,592,094 km (0.098 R)
• M92: 72,796,269 km (0.093 R)
• M93: 74,669,832 km (0.08 R)
• M94: 75,966,996 km (0.108 R)
• M95: 77,867,188 km (0.084 R)
• M96: 78,703,440 km (0.084 R)
• M97: 79,903,065 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 15,388 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit